update_engine: drop SYSROOT checks
Since unittests are run inside of the sysroot now, the specific checks
for them in the tests are pointless. Delete all the related logic.
BUG=chromium:401872
TEST=precq passes (runs unittests)
Change-Id: I12cb5e6717718a35c0dda2510e63c7bbcfa1f470
Reviewed-on: https://chromium-review.googlesource.com/269643
Trybot-Ready: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Alex Deymo <deymo@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
5 files changed